C and D are wrong due to the fact that it does not occur in July and there is no direct sunlight. Also thing it’s B or A but I’m thinking its A due to the fact it doesn’t always occur on the 21st but also the 20th.
<span>The armies became immobile because of trench warfare. avoid the problem of fighting allied powers on two fronts. ... Economic hardships brought on by the war resulted in the downfall of the czar.</span>
Pershing Missles II were finished. Major size ICBM's. USSR had a false alarm.
Some may the Cuban Missle was the most dangerous year, situation.
ICBM's could hit DC from Cuba.
Paintings are second person because it’s a painting I think it’s true